Nonstop flight route between Sheridan, Wyoming, United States and St Athan, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Sheridan County Airport (SHR), Sheridan, Wyoming, United States and MoD St Athan (DGX), St Athan, Wales, United Kingdom would travel a Great Circle distance of 4,385 miles (or 7,057 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Sheridan County Airport and MoD St Athan, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Sheridan County Airport and MoD St Athan. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Sheridan County Airport (SHR):

• Because of Sheridan County Airport's high elevation of 4,021 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SHR. Combined with a high temperature, this could make SHR a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Sheridan County Airport (SHR) is Worland Municipal Airport (WRL), which is located 73 miles (118 kilometers) SW of SHR.
• Sheridan County Airport (SHR) has 2 runways.
• Sheridan County Airport covers an area of 1,550 acres at an elevation of 4,021 feet above mean sea level.
• The furthest airport from Sheridan County Airport (SHR) is Sir Gaëtan Duval Airport (RRG), which is located 10,622 miles (17,094 kilometers) away in Rodrigues Island, Mauritius.

Facts about MoD St Athan (DGX):

• Because of MoD St Athan's relatively low elevation of 163 feet, planes can take off or land at MoD St Athan at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• St Athan also became the major RAF maintenance base for Vulcan, Victor, Buccaner, Phantom, Harrier, Tornado, Jaguar, Hawk and VC10 aircraft, originally under direct RAF control, but latterly under the auspices of the Defence Aviation Repair Agency.
• In 2009 building work was due to commence on a new defence training academy with its heart at St Athan.
• RAF St Athan was also home for the Royal Air Force Administrative Apprentice Training School.
• The last aircraft to be serviced at St Athan, a Vickers VC10, departed the site on 23 February 2012.
• MOD St Athan is a large Ministry of Defence unit near the village of St Athan in the Vale of Glamorgan, southern Wales.
• The furthest airport from MoD St Athan (DGX) is Dunedin International Airport (DUD), which is located 11,960 miles (19,248 kilometers) away in Dunedin, Otago, New Zealand.
• The closest airport to MoD St Athan (DGX) is Cardiff Airport (CWL), which is located only 4 miles (6 kilometers) E of DGX.
• MoD St Athan (DGX) currently has only 1 runway.
• In 2006, the Special Forces Support Group was raised at St Athan and the Welsh Guards returned to London.